How to use

CountRequestBuilder

in

org.elasticsearch.action.count

public static long getIndexCount(Client client, MongoDBRiverDefinition definition) {
  if (client.admin().indices().prepareExists(definition.getIndexName()).get().isExists()) {
    if (definition.isImportAllCollections()) {
      return client.prepareCount(definition.getIndexName()).execute().actionGet().getCount();
    } else {
      if (client.admin().indices().prepareTypesExists(definition.getIndexName()).setTypes(definition.getTypeName()).get()
          .isExists()) {
        return client.prepareCount(definition.getIndexName()).setTypes(definition.getTypeName()).get().getCount();
      }
    }
  }
  return 0;
}

public void setupIndex() {
  log("==== INDEX SETUP ====");
  try {
    client.admin().indices().create(createIndexRequest(PARENT_INDEX)).actionGet();
    client.admin().indices().create(createIndexRequest(CHILD_INDEX)).actionGet();
    Thread.sleep(5000);
    int counter = 0;
    for (; i <= ITERS; i++) {
      BulkRequestBuilder request = client.prepareBulk();
      for (int j = 0; j < BATCH_SIZE; j++) {
        String parentId = Integer.toString(counter);
  client.admin().indices().prepareRefresh().execute().actionGet();
  log("Number of docs in index: " + client.prepareCount(PARENT_INDEX, CHILD_INDEX).setQuery(matchAllQuery()).execute().actionGet().getCount());
  log("");

  private static long numberOfInsertedDocuments(Client client) {
    final CountResponse numberOfElements = client.prepareCount().execute().actionGet();
    return numberOfElements.getCount();
  }
}

protected CountResponse count(String collectionName, QueryBuilder query) {
  return getClient().prepareCount()
      .setTypes(collectionName)
      .setQuery(query)
      .execute()
      .actionGet(initTimeout);
}

@Override public CountRequestBuilder prepareCount(final String... indices) {
  return new CountRequestBuilder(this).setIndices(indices);
}

/**
 * Constructs a new builder with a raw search query.
 */
public CountRequestBuilder setQuery(XContentBuilder query) {
  return setQuery(query.bytes());
}

  @Override
  public CountRequestBuilder newRequestBuilder(ElasticsearchClient client) {
    return new CountRequestBuilder(client, this);
  }
}

public void setupIndex() {
  log("==== INDEX SETUP ====");
  try {
   client.admin().indices().create(createIndexRequest(PARENT_INDEX).mapping(PARENT_TYPE,
       "id", "type=string,index=not_analyzed,doc_values=true",
       "num", "type=integer,doc_values=true")).actionGet();
   client.admin().indices().create(createIndexRequest(CHILD_INDEX).mapping(CHILD_TYPE,
       "id", "type=string,index=not_analyzed,doc_values=true",
       "pid", "type=string,index=not_analyzed,doc_values=true",
    int counter = 0;
    for (; i <= ITERS; i++) {
      BulkRequestBuilder request = client.prepareBulk();
      for (int j = 0; j < BATCH_SIZE; j++) {
        String parentId = Integer.toString(counter);
  client.admin().indices().prepareRefresh().execute().actionGet();
  log("Number of docs in index: " + client.prepareCount(PARENT_INDEX, CHILD_INDEX).setQuery(matchAllQuery()).execute().actionGet().getCount());
  log("");

@Override
public Long execute(Client client) throws ElasticsearchException {
  CountResponse response = client.prepareCount(indices).execute().actionGet();
  return response.getCount();
}

protected CountResponse count(String collectionName, QueryBuilder query) {
  return getClient().prepareCount()
      .setTypes(collectionName)
      .setQuery(query)
      .execute()
      .actionGet(initTimeout);
}

@Override public CountRequestBuilder prepareCount(final String... indices) {
  return new CountRequestBuilder(this).setIndices(indices);
}

  private static long numberOfInsertedDocuments(Client client) {
    final CountResponse numberOfElements = client.prepareCount().execute().actionGet();
    return numberOfElements.getCount();
  }
}

public int size() {
  MatchAllQueryBuilder query = QueryBuilders.matchAllQuery();
  CountResponse response = client.prepareCount(index).setTypes(type).setQuery(query).execute().actionGet();
  return MathUtil.longToInt(response.getCount());
}

@Override
public CountRequestBuilder prepareCount(String... indices) {
  deprecationLogger.deprecated("the count api is deprecated and will be removed from the java api in the next major version");
  return new CountRequestBuilder(this, CountAction.INSTANCE).setIndices(indices);
}

  private static long numberOfInsertedDocuments(Client client) {
    final CountResponse numberOfElements = client.prepareCount().execute().actionGet();
    return numberOfElements.getCount();
  }
}

@Override
public <T> long count(Class<T> clazz, QueryBuilder query) {
  String indexName = getIndexForType(clazz);
  String typeName = MappingBuilder.indexTypeFromClass(clazz);
  CountRequestBuilder countRequestBuilder = getClient().prepareCount(indexName).setTypes(typeName);
  if (query != null) {
    countRequestBuilder.setQuery(query);
  }
  return countRequestBuilder.execute().actionGet().getCount();
}

private boolean isAnyIndexPresent() {
  CountResponse numberOfElements = client.prepareCount().execute().actionGet();
  return numberOfElements.getCount() > 0;
}

public int count(String string) {
  QueryBuilder query = QueryBuilders.queryString(string).defaultOperator(Operator.AND);
  CountResponse response = client.prepareCount(index).setTypes(type).setQuery(query).execute().actionGet();
  return MathUtil.longToInt(response.getCount());
}

@Override
public Long execute(Client client) throws ElasticsearchException {
  CountResponse response = client.prepareCount(indices).execute().actionGet();
  return response.getCount();
}

@Override
public Integer getSearchableNames() {
  try {
    CountResponse response = client.prepareCount(esConfig.getIndexName())
        .setQuery(matchAllQuery())
        .execute()
        .actionGet();
    return Math.toIntExact(response.getCount());
  } catch (Exception e) {
    return 0;
  }
}